Fixes amp.messaging projects AssemblyInfo to use the GlobalAssemblyInfo.
Initial java implementation of amp.messaging; basically just a direct copy of amp.commanding except for IMessageHandler which is taken from amp.eventing.
Converted Java version of amp.commanding to use amp.messaging for its implementation.
Refactored Java DefaultEventBus to use amp.messaging for its implementation.
Updated DefaultCommandBus to use same constructor pattern and DefaultEventBus.
Java DefaultRpcBus refactored to use amp.messaging for most of its implementation.
Fixes to AMP Commons to match changes made to amp.eventing.
Fixes to amp.gel to match changes made to amp.eventing.
Removed amp.eventing.EnvelopeHelper since it is a exact duplicate of amp.messaging.EnvelopeHelper.  Also removed amp.commanding.EnvelopeHelper which was also a duplicate and no longer even used.
Java Event streaming refactored to use amp.messaging for most of its implementation.
Implements java integration tests for DefaultStreamingEventBus.
Various changes needed to get all integration tests to pass.